1N3986,VOLTAGE REGULATOR
1N3993,DIODE ZENER
1N3993A,ZENER DIODE
1N3993AE3,VOLTAGE REGULATOR
1N3993E3,VOLTAGE REGULATOR
1N3993RA,DIODE ZENER
1N3994,DIODE ZENER
1N3994A,DIODE ZENER